Elahe, author of the ITPiran blog

August 11, 2026

EmailHow to enable an SMTP email server on Hetzner cloud server?

6 minute read

This article will teach you how to set up an SMTP email server on a Hetzner cloud server and prevent emails from being spammed. Send secure and reliable emails with the correct DNS and authentication settings.

A complete guide to the features and setup of aapanel hosting management

Elahe

July 18, 2026

HostingA complete guide to the features and setup of aapanel hosting management

5 minute read

aaPanel is a versatile and efficient control panel for hosting and application management. This article covers its key features, installation, database management, security, and integration with WHMCS, and is useful for webmasters and developers.

Backup and transfer of complete data from one Docker container to another server

Elahe

July 14, 2026

DockerBackup and transfer of complete data from one Docker container to another server

5 minute read

This article will teach you safe and secure ways to backup and migrate Docker container data to another server. By providing practical examples and security tips, this guide will help reduce potential risks and optimize the process.

Complete training on hardware and software RAID servers

Elahe

July 14, 2026

ServerComplete training on hardware and software RAID servers

6 minute read

This article provides a complete tutorial on RAID in hardware and software servers, covering concepts, benefits, implementation, and key points. By reading this guide, you can choose the best RAID option according to your needs.

KVM vs VMware vs Proxmox — A complete and practical comparison of virtualizers

Elahe

July 14, 2026

ServerKVM vs VMware vs Proxmox — A complete and practical comparison of virtualizers

5 minute read

In this article, we will review KVM, VMware, and Proxmox and analyze the advantages, disadvantages, and uses of each. Join us to make the optimal choice for virtualizing your servers.

Implementing WireGuard for 500 Users: Complete Guide and Scalability

Elahe

July 14, 2026

ServerImplementing WireGuard for 500 Users: Complete Guide and Scalability

6 minute read

This article provides detailed guidance for implementing WireGuard for 500 users. Topics include network design, server configuration, security, and scalability. This material will help you get the most out of your implementation.

Setting Up HA with Proxmox: A Comprehensive Guide for Production Clusters

Elahe

July 14, 2026

ServerSetting up HA with Proxmox: A comprehensive guide for production clusters

5 minute read

This comprehensive guide will help you build a stable production cluster by setting up HA with Proxmox. From the initial installation steps to security and operational configurations, everything is explained in detail.

How to Transfer cPanel Hosting to cPanel and DirectAdmin to cPanel — Complete Step-by-Step Guide

Elahe

July 13, 2026

HostingHow to Transfer cPanel Hosting to cPanel and DirectAdmin to cPanel — Complete Step-by-Step Guide

5 minute read

This guide outlines practical, step-by-step methods for migrating cPanel to cPanel and DirectAdmin to cPanel hosting. From WHM tools to security tips and DNS testing, it covers everything you need to know to make the process a success.

How to manage firewalls and settings with nftables: A complete and practical guide

Elahe

July 13, 2026

SecurityHow to manage firewalls and settings with nftables: A complete and practical guide

5 minute read

This article provides practical instructions on how to use nftables as a new Linux firewall and network security management with practical examples.

Disable RDP login failure message in Windows Server

Elahe

July 13, 2026

SecurityDisable the message "The logon attempt failed" in RDP on Windows Server

5 minute read

In this article, we will look at ways to disable the "The logon attempt failed" message in Windows Server. This article includes practical instructions, security solutions, and installation tips related to RDP. With this article, you will learn how to have a better user experience by better managing remote logins.